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Patent Searching and Data


Matches 701 - 750 out of 1,574

Document Document Title
JP2004025097
To provide a flocculation treatment chemical which solves the following problem that, when a crosslinkable water-soluble polymer is used as a sludge dewatering agent or a yield improving agent, although the water content of dewatered cak...  
JP3508967
To provide a method for sizing paper, capable of hastening a size- expressing time after a drying process and enabling on-machine operations on the post processing treatments by adding a specific dimethyldi(meth) allylammonium salt (co)p...  
JP3505761
PURPOSE: To obtain a copolymer, comprising a recurring unit composed of an N-vinylcarbazole unit and a specific coumarin derivative unit, excellent in film-forming properties, adhesion, fluorescent intensity, charge transporting and lumi...  
JP3506594
To provide the photosensitive film copolymer and its manufacture superior in etching resistance, heat resistance, and adhesiveness and capable of preventing rounding of the upper parts of a pattern and forming a sharp pattern high in res...  
JP3499613
PURPOSE: To obtain the subject composition useful as a binder for a lithium cell, etc., having excellent solvent resistance, adhesivity and flexibility, comprising a copolymer of a vinylpyridine and an OH-containing (meth)acrylate compou...  
JP3493526
PURPOSE: To obtain a solid adhesive compsn. which is excellent in uniformity in application and has such excellent adhesive properties that it can adhere even to thick paper, coated paper, etc., by compounding water, an org. solvent, a v...  
JP2003323814
To provide a lithium ion conducting gel electrolyte excellent in high- temperature stability and having a high ion conductivity.A polymerizable functional group is introduced into a low- molecular gelling agent, whereby realization of hi...  
JP2003321446
To provide a specific maleimide compound curable by the practical light irradiation dose without using a photopolymerization initiator or using a smaller amount of the photopolymerization initiator compared with conventional method and p...  
JP2003320229
To provide a modified hollow fiber membrane which does not cause an increase in eluting material, etc., has a little interaction between the membrane surface of hollow fiber and biocomponents, does not adsorb protein and hardly causes de...  
JP2003313600
To provide a stain-proof detergent for a hard surface, having excellent stain-proof effect and no corrosion problem of metallic materials.This stain-proof agent for the hard surface comprises a polymer having, in a molecule, a monomer un...  
JP2003313251
To obtain a polymeric emulsifying agent excellent in dispersing ability, an aqueous emulsion excellent in dispersion stability and mechanical stability, a sizing agent, and a paper excellent in sizing effect and obtained by using the siz...  
JP3487930
PURPOSE: To obtain the subject copolymer useful for contact lenses, which comprises a vinyl lactum and a vinyl monomer or the like. CONSTITUTION: The objective copolymer comprises (A) preferably from 60 to 80 (mol)% vinyl lactum of the f...  
JP2003306515
To provide a cationic copolymer having excellent conditioning properties to hair but not becoming stiff even after drying and having fresh feeling to the skin, and a cosmetic and a skin medicine for external application containing it.Thi...  
JP2003290335
To provide a small incision intraocular lens.Optically transparent, high refractive index hydrogels are provided. The expansile hydrogel intraocular lens 10 is fabricated from the hydrogels by heating them above their elastic deformation...  
JP3480472
PURPOSE: To obtain the title polymer which shows the behavior of reversible dissolution and insolubilization when a thermal stimulus is applied thereto by radical-polymerizing a salt of monoallylamine and a salt of an N- alkyldiallylamin...  
JP2003277794
To provide a detergent composition which makes the hair capable of being easily combed with fingers during rinsing and drying and after drying.The detergent composition contains structural units derived from a cationic-group-containing v...  
JP3475452
PURPOSE: To obtain a water-soluble pressure-sensitive adhesive resin excellent in adhesion, and dissociative properties and releasability in the presence of water by using as the main component a copolymer prepd. from a plurality of spec...  
JP3475451
PURPOSE: To obtain the subject resin useful as a tacky sheet, tacky film, etc., having a specific glass transition temperature and excellent balance of adhesion, cohesive force, tack, etc., by copolymerizing specific monomers. CONSTITUTI...  
JP2003261627
To provide a resin in which whose directional property, anisotropy, or the like to its optical transparency or photopermeability are given, a photosensitive resin composition using the resin, and a pattern formation method using the comp...  
JP3472352
PURPOSE: To obtain an additive having extremely improved drainage, paper strength sizing degree and filler yield, by adding a specific ampholytic polymer containing an amidine unit to a filler slurry. CONSTITUTION: This additive comprise...  
JP2003252934
To provide a polymer compound which is useful as a polymer surface active agent that has excellent surface activity and can deterge a hard, soft or gel surface and also modify it in surface properties.The polymer compound comprises being...  
JP2003251192
To obtain a Group VIII metal complex catalyst improved in separability from a product after reaction, and to provide a method for manufacturing aldehydes by utilizing this catalyst.The Group VIII metal complex catalyst contains an organo...  
JP3469177
To obtain a film-forming agent having good compatibility with a hydrocarbon-based propellant and useful for a hair cosmetic capable of simultaneously exhibiting good hair setting actions and low hygroscopicity. This hair setting agent an...  
JP2003245699
To develop a sludge dehydrating agent not increased in its addition amount even if a crosslinkable water soluble polymer is used and lowering water content of a dehydrated cake, for the purpose of solving the problem that excellent point...  
JP2003245700
To provide an organic sludge treatment method capable of especially lowering water content of a dehydrated cake of sludge as a result of investigation of a polymeric flocculant adding method for the purpose of developing a recipe capable...  
JP3467201
To provide a manufacturing method with a good industrial productivity which enables polymerization in an org. solvent without use of additives such as a dispersant and a precipitant in producing a copolymer of an N-vinyl amide, and an am...  
JP2003238633
To provide a popcorn polymer as a filter aid and/or a stabilizer for manufacturing beverage.The insoluble, only slightly swellable popcorn polymer comprises (a) 0.1-99 wt.% of an N-vinyllactam or an N-vinylamine, (b) 0-10 wt.% of a bifun...  
JP2003238631
To provide a novel (meth)acrylamide polymer capable of forming an agent for papermaking which can exhibit excellent effects such as paper strength-enhancing effects, freeness-improving effects, yield-improving effects, interlaminar paper...  
JP2003236308
To provide a flocculating agent for muddy water, with which mud particles suspended in the high-density muddy water are flocculated and a flocculated body with a low moisture content and a supernatant water with low turbidity are obtaine...  
JP3463318
PURPOSE: To provide a new perfluoropolymer cross-linked in a high density, high in thermal distortion temperature and having a high elastic modulus at high temperatures by trimerizing the cyano group of a perfluorovinyl ether compound ha...  
JP2003213570
To provide a hygroscopic fiber structure having good washing-resistant hygroscopicity and good antistaticity without deteriorating a soft touch.This hygroscopic fiber structure is characterized by adhering to the surface of a fiber a pol...  
JP2003215801
To provide a photosensitive composition and a planographic printing plate having high sensitivity and developable with water.(1) The photosensitive composition contains a cationic water-soluble polymer having a phenyl group substituted w...  
JP2003206405
To obtain a resin particle which has excellent storage stability, improved sense of use, is effectively adsorbed on the skin, the hair, fibers, etc., and remains and effectively develops UV protection ability, antimicrobial ability, deod...  
JP3452505
To obtain mucilaginous agent which is used for making paper, can impart dispersibility to paper fibers without coagulating the paper fibers, even when used together with a cationic agent on the making of the paper, and can efficiently an...  
JP3453224
To obtain a hydrous soft contact lens material consisting mainly of a copolymer obtained from three kinds of specific components, excellent in transparency and flexibility, also excellent in oxygen permeability independent of its water c...  
JP2003200657
To provide a new cationic polymer and an inkjet recording sheet, which is excellent in the printing density of an image without lowering other ink accepting properties.(1): The cationic polymer is represented by general formula (A) (wher...  
JP2003192738
To provide a specified maleimide-containing (meth)acrylate compound curable without using a photopolymerization initiator, or by a practical light irradiation does while using a photopolymerization initiator in an amount less than those ...  
JP2003195271
To provide a substrate for a display device having excellent gas barrier properties by using an optical laminated body having excellent 1/4 wavelength plate characteristics.The substrate for a display device comprises the optical laminat...  
JP2003195041
To provide an optical laminate with excellent quarter-wave plate characteristics.The optical laminate is characterized by including a laminate consisting of a transparent optical retardation plate containing a cycloolefin- based compound...  
JP2003192730
To provide a polymer for a positive hole transporting layer which is highly adhesive to an anode, can give a light emission high in luminance at a low applied voltage, and is little limitative in selection of a solvent on film fabricatio...  
JP2003183694
To provide a quick drying property-imparting agent effectively improving the surface and imparting an excellent quick-drying property.This quick drying property-imparting agent contains a cationic copolymer having a cationic structural p...  
JP2003181499
To provide a sludge-dehydration process which efficiently dehydrates sludge, can cope with the seasonal variation in the nature of sludge and hardly dehydratable sludge, and exhibits a good performance for filtration and dehydration.The ...  
JP2003177521
To provide an image forming material having no unevenness in coating, a smooth coated surface state, a uniform layer thickness, no irregular color, no repellency, no pinhole and excellent adhesiveness to a glass substrate.In the image fo...  
JP2003176324
To provide a photoresist monomer for preventing the acid generated by an exposed part by an exposing process in a photolithography step from migrating into an unexposed part, and further to provide a copolymer of the monomer and a photor...  
JP2003176317
To provide an ampho-ionic polymer having high absorbency of seawater, saline solution or an aqueous solution containing an electrolyte such as blood, sweat or urine, and to provide an electrolyte solution absorbent using the polymer.This...  
JP2003176285
To provide a new diarylethene monomer capable of readily synthesizing a photochromic polymer and the new photochromic polymer obtained by polymerizing the monomer.This diarylethene monomer is represented by formula (1) (wherein, Z1, Z2, ...  
JP2003176322
To provide a contact lens material having not only high oxygen permeability but also high wettability.This new class compound is usable as a new cross-linking agent for a hydrophilic monomers containing an acrylic, a vinyl and/or a styre...  
JP2003164884
To provide a method for efficiently treating discharged water when recovering valuable substances is difficult, particularly when discharged water from the manufacturing process of mechanical pulp or recycled paper flows in.The discharge...  
JP3430796
To obtain a copolymer capable of being built up by forming a copolymer comprising two specified types of structural units in a specified ratio and to obtain a buildup film made from this copolymer, and a light- or electron- beam-crosslin...  
JP2003147026
To provide a hydrogel having sufficient water retainability.This water-retaining N-vinylacetamide/acrylic acid hydrogel is obtained by copolymerizing N-vinylacetamide with acrylic acid.  

Matches 701 - 750 out of 1,574